<template>
  <div class="app-container">
    <el-form
      :model="queryParams"
      ref="queryForm"
      size="small"
      :inline="true"
      v-show="showSearch"
      label-width="68px"
    >
      <el-form-item label="教师名称" prop="nickName">
        <el-input
          v-model="queryParams.nickName"
          placeholder="请输入教师名称"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="教师邮箱" prop="email">
        <el-input
          v-model="queryParams.email"
          placeholder="请输入教师邮箱"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="手机号码" prop="phonenumber">
        <el-input
          v-model="queryParams.phonenumber"
          placeholder="请输入手机号码"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="微信号" prop="teacherWechat">
        <el-input
          v-model="queryParams.teacherWechat"
          placeholder="请输入微信号"
          clearable
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="性别" prop="sex">
        <el-select v-model="queryParams.sex" placeholder="请选择性别" clearable>
          <el-option
            v-for="dict in dict.type.sys_user_sex"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="校区" prop="status">
        <el-select
          v-model="queryParams.campusId"
          placeholder="请选择校区"
          clearable
        >
          <el-option
            v-for="dict in campusArrs"
            :key="dict.campusId"
            :label="dict.campusName"
            :value="dict.campusId"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="账号状态" prop="status">
        <el-select
          v-model="queryParams.status"
          placeholder="请选择账号状态"
          clearable
        >
          <el-option
            v-for="dict in dict.type.teacher_status"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button
          type="primary"
          icon="el-icon-search"
          size="mini"
          @click="handleQuery"
          >搜索</el-button
        >
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery"
          >重置</el-button
        >
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:user:add']"
          >新增</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:user:edit']"
          >修改</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:user:remove']"
          >删除</el-button
        >
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:user:export']"
          >导出</el-button
        >
      </el-col>
      <right-toolbar
        :showSearch.sync="showSearch"
        @queryTable="getList"
      ></right-toolbar>
    </el-row>

    <el-table
      v-loading="loading"
      :data="userList"
      @selection-change="handleSelectionChange"
    >
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="教师编号" align="center" prop="userId" />
      <el-table-column label="校区" align="center" prop="campusId">
        <template #default="scope">
          {{ getCampusName(scope.row.campusId) }}
        </template>
      </el-table-column>
      <el-table-column label="教师名称" align="center" prop="nickName" />
      <el-table-column label="教师邮箱" align="center" prop="email" />
      <el-table-column label="手机号码" align="center" prop="phonenumber" />
      <el-table-column label="微信号" align="center" prop="teacherWechat" />
      <el-table-column label="性别" align="center" prop="sex">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_user_sex" :value="scope.row.sex" />
        </template>
      </el-table-column>
      <el-table-column label="头像" align="center" prop="avatar" width="100">
        <template slot-scope="scope">
          <image-preview :src="scope.row.avatar" :width="50" :height="50" />
        </template>
      </el-table-column>
      <el-table-column label="账号状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag
            :options="dict.type.teacher_status"
            :value="scope.row.status"
          />
        </template>
      </el-table-column>
      <el-table-column
        label="操作"
        align="center"
        class-name="small-padding fixed-width"
      >
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:user:edit']"
            >修改</el-button
          >
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:user:remove']"
            >删除</el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total > 0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改用户信息对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="教师名称" prop="nickName">
          <el-input v-model="form.nickName" placeholder="请输入教师名称" />
        </el-form-item>
        <el-form-item label="教师邮箱" prop="email">
          <el-input v-model="form.email" placeholder="请输入教师邮箱" />
        </el-form-item>
        <el-form-item label="手机号码" prop="phonenumber">
          <el-input v-model="form.phonenumber" placeholder="请输入手机号码" />
        </el-form-item>
        <el-form-item label="微信号" prop="teacherWechat">
          <el-input v-model="form.teacherWechat" placeholder="请输入微信号" />
        </el-form-item>
        <el-form-item label="性别" prop="sex">
          <el-select v-model="form.sex" placeholder="请选择性别">
            <el-option
              v-for="dict in dict.type.sys_user_sex"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
        <el-form-item label="头像" prop="avatar">
          <el-upload
            class="upload-demo"
            drag
            action
            :multiple="false"
            :http-request="uploadImg"
            :show-file-list="false"
          >
            <i class="el-icon-upload"></i>
            <div class="el-upload__text">
              将文件拖到此处，或<em>点击上传</em>
            </div>
            <div class="el-upload__tip" slot="tip">
              只能上传jpg/png文件，且不超过500kb
            </div>
          </el-upload>
        </el-form-item>
        <el-form-item label="校区" prop="campusId">
          <el-select v-model="form.campusId" placeholder="请选择校区" clearable>
            <el-option
              v-for="dict in campusArrs"
              :key="dict.campusId"
              :label="dict.campusName"
              :value="dict.campusId"
            />
          </el-select>
        </el-form-item>
        <el-form-item
          label="账号状态"
          prop="status"
          v-if="this.form.userId != null"
        >
          <el-select v-model="form.status" placeholder="请选择账号状态">
            <el-option
              v-for="dict in dict.type.teacher_status"
              :key="dict.value"
              :label="dict.label"
              :value="dict.value"
            ></el-option>
          </el-select>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import {
  listUser,
  getUser,
  delUser,
  addUser,
  updateUser,
} from "@/api/course/courseTeacher";

import { uploadIdCard } from "@/api/artGood/artGood";
import { listCampusInfo } from "@/api/campus/campusInfo"

export default {
  name: "Teacher",
  dicts: ["teacher_status", "sys_user_sex"],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 用户信息表格数据
      userList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        campusId: null,
        nickName: null,
        email: null,
        phonenumber: null,
        teacherWechat: null,
        sex: null,
        avatar: null,
        status: null,
      },
      campusArrs: [
      ],
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        nickName: [
          { required: true, message: "教师名称不能为空", trigger: "blur" },
        ],
        campusId: [
          { required: true, message: "校区不能为空", trigger: "blur" },
        ],
        email: [{ required: true, message: "邮箱不能为空", trigger: "blur" }],
        phonenumber: [
          { required: true, message: "手机号不能为空", trigger: "blur" },
        ],
        teacherWechat: [
          { required: true, message: "微信号不能为空", trigger: "blur" },
        ],
      },
    };
  },
  created() {
    this.getList();
  },
  methods: {
    /** 查询用户信息列表 */
    getList() {
      this.loading = true;
      listUser(this.queryParams).then((response) => {
        this.userList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
      listCampusInfo(null).then((response) => {
        this.campusArrs = response.rows
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        userId: null,
        campusId: null,
        deptId: null,
        userName: null,
        nickName: null,
        userType: null,
        email: null,
        phonenumber: null,
        teacherWechat: null,
        sex: null,
        isPrincipal: null,
        publishPermission: null,
        avatar: null,
        password: null,
        status: null,
        delFlag: null,
        loginIp: null,
        loginDate: null,
        pwdUpdateDate: null,
        createBy: null,
        createTime: null,
        updateBy: null,
        updateTime: null,
        remark: null,
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.reset();
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map((item) => item.userId);
      this.single = selection.length !== 1;
      this.multiple = !selection.length;
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加用户信息";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const userId = row.userId || this.ids;
      getUser(userId).then((response) => {
        this.form = response.data;
        this.open = true;
        this.title = "修改用户信息";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate((valid) => {
        if (valid) {
          if (this.form.userId != null) {
            updateUser(this.form).then((response) => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addUser(this.form).then((response) => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const userIds = row.userId || this.ids;
      this.$modal
        .confirm('是否确认删除用户信息编号为"' + userIds + '"的数据项？')
        .then(function () {
          return delUser(userIds);
        })
        .then(() => {
          this.getList();
          this.$modal.msgSuccess("删除成功");
        })
        .catch(() => {});
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download(
        "system/user/export",
        {
          ...this.queryParams,
        },
        `user_${new Date().getTime()}.xlsx`
      );
    },
    getCampusName(id) {
      const campusMap = {
        0: "校区1",
        1: "校区2",
      };
      return campusMap[id] || id; // 如果找不到匹配则显示原始值
    },

    // 图片上传
    uploadImg(item) {
      const formData = new FormData();
      formData.append("file", item.file);

      uploadIdCard(formData)
        .then((res) => {
          this.$modal.msgSuccess("上传成功");
          // 直接赋值给表单的avatar字段
          this.form.avatar = res.data.file.url;
          console.log("图片URL已保存到表单:", this.form.avatar);

          // 可选：上传成功后显示预览
          this.previewImage = res.data.file.url;
        })
        .catch((error) => {
          this.$modal.msgError("上传失败: " + error.message);
          console.error("图片上传失败:", error);
        });
    },
  },
};
</script>
